GB631109A - Improvements in or relating to method of making an artificial thermosetting resin and the improved resin resulting therefrom - Google Patents

Improvements in or relating to method of making an artificial thermosetting resin and the improved resin resulting therefrom

Info

Publication number
GB631109A
GB631109A GB19878/46A GB1987846A GB631109A GB 631109 A GB631109 A GB 631109A GB 19878/46 A GB19878/46 A GB 19878/46A GB 1987846 A GB1987846 A GB 1987846A GB 631109 A GB631109 A GB 631109A
Authority
GB
United Kingdom
Prior art keywords
phenol
furfuryl alcohol
catalyzed
acid
aldehyde
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB19878/46A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quaker Oats Co
Original Assignee
Quaker Oats Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Quaker Oats Co filed Critical Quaker Oats Co
Publication of GB631109A publication Critical patent/GB631109A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/025—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds
    • C08G16/0256—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds containing oxygen in the ring
    • C08G16/0262—Furfuryl alcohol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Laminated Bodies (AREA)

Abstract

Alkali-resistant synthetic resins are prepared by heating a fusible, soluble alkali-catalyzed phenol-aldehyde condensation product with furfuryl alcohol or partially resinified furfuryl alcohol. The phenol-aldehyde condensate may be in the A or B stage, prepared by reacting phenol, cresol, xylenol or resorcinol or a mixture of mononuclear phenols, but preferably phenol, with an aliphatic aldehyde such as acetaldehyde, propionaldehyde, butyraldehyde or crotonaldehyde, but preferably formaldehyde, with an alkaline catalyst such as hexamethylene tetramine or sodium hydroxide. The furfuryl alcohol may be partially resinified by heat alone or by the acid of a catalyst such as phosphoric acid, sulphuric acid, oxalic acid, p-toluene sulphonic acid, calcium chloride, ferric chloride, iodine or boron trifluoride. In the examples resins are prepared by heating: (1) spirit-soluble, ammonia-catalyzed liquid phenol-form-aldehyde resin, furfuryl alcohol and hexamethylene tetramine; (2) water-soluble, sodium hydroxide - catalyzed, phenol - formaldehyde resin, furfuryl alcohol and hexamethylene tetramine; (3) furfuryl alcohol or partially resinified furfuryl alcohol is reacted with sodium hydroxide catalyzed phenol - formaldehyde resins. The products form good varnishes and may be used for laminating paper. Specification 587,350 is referred to.
GB19878/46A 1945-07-09 1946-07-03 Improvements in or relating to method of making an artificial thermosetting resin and the improved resin resulting therefrom Expired GB631109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US631109XA 1945-07-09 1945-07-09

Publications (1)

Publication Number Publication Date
GB631109A true GB631109A (en) 1949-10-27

Family

ID=22046997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19878/46A Expired GB631109A (en) 1945-07-09 1946-07-03 Improvements in or relating to method of making an artificial thermosetting resin and the improved resin resulting therefrom

Country Status (1)

Country Link
GB (1) GB631109A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057026A (en) * 1959-04-02 1962-10-09 Gen Motors Corp Foundry process and molding mixture
US3059297A (en) * 1959-11-12 1962-10-23 Gen Motors Corp Foundry molds and cores and process for making same
US8399597B2 (en) 2007-09-21 2013-03-19 Saint-Gobain Abrasives, Inc. Phenolic resin formulation and coatings for abrasive products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057026A (en) * 1959-04-02 1962-10-09 Gen Motors Corp Foundry process and molding mixture
US3059297A (en) * 1959-11-12 1962-10-23 Gen Motors Corp Foundry molds and cores and process for making same
US8399597B2 (en) 2007-09-21 2013-03-19 Saint-Gobain Abrasives, Inc. Phenolic resin formulation and coatings for abrasive products

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